[EN] In a prefabricated warehouse with a useful surface area of 681 m2, it is intended to carry out the activity of the Locksmith Workshop. It is an activity in which sheets and steel profiles are transformed into elements ...[+]

[EN] In a prefabricated warehouse with a useful surface area of 681 m2, it is intended to carry out the activity of the Locksmith Workshop. It is an activity in which sheets and steel profiles are transformed into elements ready for use (metal fences, railings, canopies, etc ...).
In order to carry out this activity, it is necessary to use a series of machinery that allows transforming the steel, from its initial state to the finished product. This machinery requires energy for its operation and the object project, aims to define the characteristics of the installation that supplies said electrical energy to the machinery.
It is a project that is defined with enough detail that allows, both its execution in the prefabricated warehouse, and its legalization in industry.
The most relevant characteristics of the electric project are:
- Power required by all machines for the activity to develop: 88.7 kW.
- Receptors. There are three-phase sockets (machinery for the activity) and single-phase sockets (office sockets).
- Lighting: The lighting of the locksmith shop is solved by 9 floodlights of 400 W of power, 16 Pipes of 2x36 W of power, 2 spotlights 250 W and 6 luminaires of 60 W. In addition, there are 16 emergency lights of 11 W of power.
The installation consists of:
a) A general protection box. It is located on the facade of the building inside a closet, at a height between 0.70 and 1.80 m from the ground. It houses the three-phase active counter of 160 A line current.
b) A general picture. Located in the vicinity of the general box. In this box the protections of the different electrical circuits are housed.
c) 11 electrical circuits that supply all the energy needs (lighting, offices, machinery of the activity) to the industrial warehouse.
d) Sockets and lighting elements (spotlights, fluorescent tubes and emergency luminaires).[-]